Innovation and entrepreneurship
Drucker, Peter F.,
Innovation and entrepreneurship by Peter F. Drucker. - - New York: HarperCollins, 1993. - - .
9780887306181 =
General management Management. Entrepreneurship
/
658.421 DRU
Innovation and entrepreneurship by Peter F. Drucker. - - New York: HarperCollins, 1993. - - .
9780887306181 =
General management Management. Entrepreneurship
/
658.421 DRU